Amphenol Corp
APH- Exchange
- NYSE
- Industry
- Electronic Connectors
- SEC CIK
- 0000820313
In the last 90 days, Amphenol Corp insiders filed 0 open-market purchases and 4 sales; 2,340 institutions reported holding it in 13F filings for Q2 2026, worth $205.1B in total; superinvestors Weitz Investment Management and Maverick Capital hold it.
13F holders, Q2 2021
Institutional positions in Amphenol Corp as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 821
- +23 vs. Q1 2021
- Shares held
- 569.0M
- +11.4M (+2.0%) vs. Q1 2021
- Total value
- $38.9B
- +$2.12B (+5.8%) vs. Q1 2021
- New holders
- 81
- 313 more added
- Sold out
- 58
- 287 more reduced
12 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting APH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 2,340 | $205.1B |
| Q1 2026 | 2,136 | $145.4B |
| Q4 2025 | 2,059 | $156.8B |
| Q3 2025 | 1,829 | $141.0B |
| Q2 2025 | 1,648 | $114.7B |
| Q1 2025 | 1,427 | $75.5B |
| Q4 2024 | 1,407 | $79.6B |
| Q3 2024 | 1,295 | $73.8B |
| Q2 2024 | 1,298 | $77.0B |
| Q1 2024 | 1,157 | $66.7B |
| Q4 2023 | 1,085 | $57.8B |
| Q3 2023 | 1,010 | $47.7B |
| Q2 2023 | 983 | $48.4B |
| Q1 2023 | 980 | $46.6B |
| Q4 2022 | 951 | $43.3B |
| Q3 2022 | 911 | $38.1B |
| Q2 2022 | 898 | $36.2B |
| Q1 2022 | 896 | $42.7B |
| Q4 2021 | 892 | $50.2B |
| Q3 2021 | 839 | $42.0B |
| Q2 2021 | 821 | $38.9B |
| Q1 2021 | 810 | $37.3B |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 64,002,499 | $4.38B | 0.11% | −484,496−0.8% | Reduced |
| FMR LLC | 45,807,428 | $3.13B | 0.25% | +188,966+0.4% | Added |
| BlackRock Inc. | 45,485,447 | $3.11B | 0.09% | −360,877−0.8% | Reduced |
| Bank of New York Mellon Corp | 29,223,503 | $2.00B | 0.39% | −463,010−1.6% | Reduced |
| State Street Corp | 25,417,089 | $1.74B | 0.09% | +95,604+0.4% | Added |
| Price T Rowe Associates Inc | 17,310,823 | $1.18B | 0.11% | +966,115+5.9% | Added |
| JPMorgan Chase & Co | 16,850,704 | $1.15B | 0.15% | +2,549,182+17.8% | Added |
| Alliancebernstein L.P. | 15,461,899 | $1.06B | 0.43% | −1,870,686−10.8% | Reduced |
| Capital Research Global Investors | 12,745,973 | $872.0M | 0.20% | −2,087,309−14.1% | Reduced |
| Alecta Pensionsforsakring, Omsesidigt | 12,653,000 | $865.2M | 3.98% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 10,706,966 | $730.5M | 0.10% | +197,791+1.9% | Added |
| Massachusetts Financial Services Co | 9,978,745 | $682.6M | 0.20% | −540,735−5.1% | Reduced |
| Mackenzie Financial Corp | 8,505,869 | $581.9M | 0.81% | +740,476+9.5% | Added |
| Flossbach Von Storch AG | 8,338,787 | $570.5M | 1.71% | +8,226,513+7,327.2% | Added |
| Mawer Investment Management Ltd. | 8,244,923 | $564.0M | 2.79% | +782,683+10.5% | Added |
| Select Equity Group, L.P. | 7,790,264 | $532.9M | 1.82% | −1,349,742−14.8% | Reduced |
| Amundi | 7,222,452 | $494.1M | 0.34% | +7,222,452 | New |
| Norges Bank | 7,034,287 | $481.2M | 0.10% | −2,606,089−27.0% | Reduced |
| Northern Trust Corp | 6,454,008 | $441.5M | 0.08% | −66,576−1.0% | Reduced |
| WCM Investment Management, LLC | 6,293,621 | $430.5M | 1.09% | −23,122−0.4% | Reduced |
| Franklin Resources Inc | 6,189,170 | $423.4M | 0.16% | +27,238+0.4% | Added |
| Neuberger Berman Group LLC | 5,652,324 | $385.6M | 0.34% | +554,242+10.9% | Added |
| Capital International Investors | 5,406,169 | $369.8M | 0.08% | −7,607−0.1% | Reduced |
| UBS Asset Management Americas Inc | 5,398,650 | $369.3M | 0.16% | −268,055−4.7% | Reduced |
| American Century Companies Inc | 5,378,399 | $367.9M | 0.25% | −213,045−3.8% | Reduced |
| Lazard Asset Management LLC | 5,139,500 | $351.6M | 0.39% | −4,524−0.1% | Reduced |
| Victory Capital Management Inc | 4,971,802 | $340.1M | 0.33% | −438,867−8.1% | Reduced |
| California Public Employees Retirement System | 4,557,828 | $311.8M | 0.23% | −57,311−1.2% | Reduced |
| Morgan Stanley | 4,451,254 | $304.5M | 0.04% | +295,016+7.1% | Added |
| Legal & General Group Plc | 3,981,207 | $272.4M | 0.09% | +101,891+2.6% | Added |
| Wells Fargo & Company | 3,440,404 | $235.4M | 0.05% | −186,181−5.1% | Reduced |
| Arrowstreet Capital, Limited Partnership | 3,086,664 | $211.2M | 0.26% | +1,412,008+84.3% | Added |
| Invesco Ltd. | 2,935,728 | $200.8M | 0.05% | −917,466−23.8% | Reduced |
| Atlanta Capital Management Co L L C | 2,878,565 | $196.9M | 0.68% | −50,825−1.7% | Reduced |
| Barclays PLC | 2,870,386 | $196.4M | 0.16% | +61,443+2.2% | Added |
| Bessemer Group Inc | 2,860,390 | $195.7M | 0.42% | +16,197+0.6% | Added |
| Royal Bank of Canada | 2,723,723 | $186.3M | 0.05% | +149,182+5.8% | Added |
| Charles Schwab Investment Management Inc | 2,678,383 | $183.2M | 0.06% | +53,815+2.1% | Added |
| Bank of America Corp | 2,657,326 | $181.8M | 0.02% | −72,943−2.7% | Reduced |
| Swiss National Bank | 2,443,823 | $167.2M | 0.10% | −977,725−28.6% | Reduced |
| Parametric Portfolio Associates LLC | 2,396,295 | $163.9M | 0.09% | +87,251+3.8% | Added |
| Goldman Sachs Group Inc | 2,316,995 | $158.5M | 0.04% | −161,204−6.5% | Reduced |
| Dimensional Fund Advisors LP | 2,314,500 | $158.3M | 0.05% | +137,794+6.3% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 2,148,838 | $147.0M | 0.36% | +52,879+2.5% | Added |
| Nuveen Asset Management, LLC | 2,074,038 | $141.9M | 0.04% | −116,569−5.3% | Reduced |
| Pensioenfonds Rail & Ov | 1,919,874 | $131.6M | 2.87% | +14,480+0.8% | Added |
| Nuance Investments, LLC | 1,899,605 | $130.0M | 2.32% | +34,048+1.8% | Added |
| Ameriprise Financial Inc | 1,868,179 | $127.8M | 0.04% | +74,325+4.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,840,936 | $125.9M | 0.07% | −106,846−5.5% | Reduced |
| Ci Investments Inc. | 1,825,891 | $124.9M | 0.46% | −180.0% | Reduced |
| London Co of Virginia | 1,788,503 | $122.4M | 0.65% | +52,977+3.1% | Added |
| Woodline Partners LP | 1,787,564 | $122.3M | 2.28% | +93,675+5.5% | Added |
| USS Investment Management Ltd | 1,757,536 | $120.2M | 0.97% | −2,100−0.1% | Reduced |
| Glenmede Trust Co NA | 1,751,285 | $119.8M | 0.62% | −34,196−1.9% | Reduced |
| Rathbone Brothers plc | 1,731,611 | $118.5M | 1.32% | +154,261+9.8% | Added |
| Deutsche Bank AG | 1,654,147 | $113.2M | 0.05% | +115,525+7.5% | Added |
| Lord, Abbett & Co. LLC | 1,607,122 | $109.9M | 0.27% | +259,240+19.2% | Added |
| State of Wisconsin Investment Board | 1,553,266 | $106.3M | 0.22% | +64,966+4.4% | Added |
| Blair William & Co | 1,539,178 | $105.3M | 0.36% | −24,543−1.6% | Reduced |
| Veritas Investment Partners (UK) Ltd. | 1,495,820 | $102.3M | 3.71% | +56,867+4.0% | Added |
| Credit Suisse AG | 1,365,888 | $93.6M | 0.07% | +134,636+10.9% | Added |
| Alta Capital Management LLC | 1,363,946 | $93.3M | 2.69% | −16,532−1.2% | Reduced |
| CIBC Private Wealth Group, LLC | 1,355,444 | $92.7M | 0.21% | +12,730+0.9% | Added |
| TimesSquare Capital Management, LLC | 1,268,300 | $86.8M | 0.71% | +226,300+21.7% | Added |
| UBS Group AG | 1,257,299 | $86.0M | 0.04% | +211,745+20.3% | Added |
| Rhumbline Advisers | 1,176,448 | $80.5M | 0.11% | −40,148−3.3% | Reduced |
| New York State Common Retirement Fund | 1,128,172 | $77.2M | 0.08% | −132,412−10.5% | Reduced |
| Public Employees Retirement Association of Colorado | 1,108,218 | $75.8M | 0.33% | −6,051−0.5% | Reduced |
| Johnson Investment Counsel Inc | 1,102,836 | $75.6M | 1.05% | +430,218+64.0% | Added |
| Ardevora Asset Management LLP | 1,058,059 | $72.4M | 0.91% | +176,783+20.1% | Added |
| California State Teachers Retirement System | 1,046,005 | $71.6M | 0.09% | −32,084−3.0% | Reduced |
| Bamco Inc | 1,018,675 | $69.7M | 0.16% | −739−0.1% | Reduced |
| KBC Group NV | 1,005,292 | $68.8M | 0.25% | +47,498+5.0% | Added |
| Envestnet Asset Management Inc | 999,836 | $68.4M | 0.04% | +79,319+8.6% | Added |
| Bank of Montreal | 984,654 | $67.5M | 0.04% | +394,045+66.7% | Added |
| National Pension Service | 932,511 | $63.8M | 0.12% | +10,257+1.1% | Added |
| Capital World Investors | 931,510 | $63.7M | 0.01% | +8,629+0.9% | Added |
| Wedge Capital Management L L P | 892,284 | $61.0M | 0.75% | −118,843−11.8% | Reduced |
| Mountain Pacific Investment Advisers Inc | 860,514 | $58.9M | 3.71% | −1,408−0.2% | Reduced |
| Mar Vista Investment Partners LLC | 850,918 | $58.2M | 1.44% | −143,221−14.4% | Reduced |
| Davis R M Inc | 850,495 | $58.2M | 1.46% | +9,621+1.1% | Added |
| Frontier Capital Management Co LLC | 840,049 | $57.5M | 0.42% | −108,270−11.4% | Reduced |
| Jennison Associates LLC | 805,667 | $55.1M | 0.04% | −111,292−12.1% | Reduced |
| DnB Asset Management AS | 795,557 | $54.4M | 0.36% | +197,408+33.0% | Added |
| Madison Asset Management, LLC | 791,878 | $54.2M | 0.73% | −7,093−0.9% | Reduced |
| STRS Ohio | 771,120 | $52.8M | 0.19% | −215,267−21.8% | Reduced |
| APG Asset Management N.V. | 912,042 | $52.6M | 0.09% | −128,532−12.4% | Reduced |
| State Board of Administration of Florida Retirement System | 767,737 | $52.5M | 0.10% | −9,355−1.2% | Reduced |
| Principal Financial Group Inc | 765,222 | $52.3M | 0.03% | +12,110+1.6% | Added |
| Manufacturers Life Insurance Company, The | 737,389 | $50.4M | 0.04% | −159,689−17.8% | Reduced |
| The PNC Financial Services Group, Inc. | 731,986 | $50.1M | 0.05% | −9,207−1.2% | Reduced |
| AMP Capital Investors Ltd | 729,501 | $49.9M | 0.24% | +25,606+3.6% | Added |
| Port Capital LLC | 710,369 | $48.6M | 2.53% | +2670.0% | Added |
| HSBC Holdings PLC | 659,429 | $45.1M | 0.05% | +195,143+42.0% | Added |
| TD Asset Management Inc | 617,264 | $44.7M | 0.05% | +33,557+5.7% | Added |
| Lazard Freres Gestion S.A.S. | 768,841 | $44.4M | 1.43% | +20,005+2.7% | Added |
| Allianz Asset Management GmbH | 645,422 | $44.2M | 0.04% | −676,352−51.2% | Reduced |
| New York State Teachers Retirement System | 637,134 | $43.6M | 0.09% | −44,595−6.5% | Reduced |
| Keybank National Association | 629,679 | $43.1M | 0.19% | +15,493+2.5% | Added |
| Snyder Capital Management L P | 629,176 | $43.0M | 1.20% | −20,559−3.2% | Reduced |